Fakultäten der Universität Bonn: Suche
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Estimation of Focal Length Variations of a 100-m Radio Telescope's Main Reflector by Laser Scanner Measurements
(2012-08)
Due to gravitation, the main reflector of a radio telescope underlies a deformation which causes
a change in focal length depending on the variations of the elevation angle of the telescope. In order
to estimate these ...
Modeling the Beam Deflection of a Gantry Crane under Load
(2014-02)
Gantry cranes load and unload containers from container ships. To ensure safety and operation, the deflection of their main beams under load should be analyzed. This deflection depends on the weight of the loaded container ...
Can we model the effect of observed sea level rise on tides?
(2018-06-07)
The link between secular changes in the lunar semidiurnal ocean tide (M2) and relative sea level rise is examined based on numerical tidal modeling and the analysis of long-term sea level records from Europe, Australia, ...
Development, Calibration and Evaluation of a Portable and Direct Georeferenced Laser Scanning System for Kinematic 3D Mapping
(2016-01-21)
In recent years, kinematic laser scanning has become increasingly popular because it offers many benefits compared to static laser scanning. The advantages include both saving of time in the georeferencing and a more ...
Wie ein Papst die Bibel liest: Beobachtungen eines Neutestamentlers zu Amoris Laetitia
(2016)
Analyse der Bibel-Lesepraxis von Papst Franziskus, wie sie aus dem Dokument Amoris Laetitia hervorgeht.
Dealing with systematic laser scanner errors due to misalignment at area-based deformation analyses
(2018-03-07)
The ability to acquire rapid, dense and high quality 3D data has made terrestrial laser scanners (TLS) a desirable instrument for tasks demanding a high geometrical accuracy, such as geodetic deformation analyses. However, ...
Die zwölf Apostel – eine Geschichte mit Überraschungen
(2011)
Mit „Apostel“ kann im Urchristentum vieles gemeint sein, in praktisch jeder Schrift des Neuen Testaments zeigt der Begriff ein anderes Profil. Anders gesagt: Mit „Apostel“ sind Legitimationsinteressen verbunden, denen ...
Die Stefanusleute in Antiochia (Apg 11,19f.) und Paulus auf dem Areopag (Apg 17,16–34)
(2015)
Der Beitrag geht den Anfängen dessen nach, was bereits wenige Jahre nach dem Tod Jesu das Profil seiner Anhängergruppe ausmacht: dass sie sich aus Juden und Heiden zusammensetzt, auf die strengen Vorschriften von Beschneidung ...
Seasonal variations of sperm freezability associated with testicular germinal epithelium changes in domestic (Ovis aries) and wild (Ovis musimon) rams
(2019-06-11)
The aim of this study was to examine ovine sperm cryoresistance during the rutting season (RS) and its association with sperm head area and seminiferous epithelium proliferation. Small ruminants show fluctuating testosterone ...
Empirical stochastic model of detected target centroids: Influence on registration and calibration of terrestrial laser scanners
(2019-03-22)
The target-based point cloud registration and calibration of terrestrial laser scanners (TLSs) are mathematically modeled and solved by the least-squares adjustment. However, usual stochastic models are simplified to a ...